CN105326423B - A kind of foam bathtub - Google Patents
A kind of foam bathtub Download PDFInfo
- Publication number
- CN105326423B CN105326423B CN201510877362.3A CN201510877362A CN105326423B CN 105326423 B CN105326423 B CN 105326423B CN 201510877362 A CN201510877362 A CN 201510877362A CN 105326423 B CN105326423 B CN 105326423B
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- Prior art keywords
- foam
- bathtub
- foaming agent
- static mixing
- mixing device
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/02—Baths
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/001—Accessories for baths, not provided for in other subgroups of group A47K3/00 ; Insertions, e.g. for babies; Tubs suspended or inserted in baths; Security or alarm devices; Protecting linings or coverings; Devices for cleaning or disinfecting baths; Bath insulation
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
Abstract
The invention discloses a kind of foam bathtubs, including bathtub and foam-making apparatus, wherein: foam-making apparatus includes inlet pipeline, air inlet pipeline, foaming agent pipeline, above-mentioned line end is connected with static mixing device, intensively set has multiple torsional directions and the different corrugated plating of angle in static mixing device, the water, gas, foaming agent for flowing through static mixing device form creamy head through the cutting of corrugated plating, mixing, then flow into bathtub through outlet pipe.Even if the present invention has, foaming effect is good, foam is careful, good foam can be also continuously generated under the pressure of very little, and the advantages of be not easy to plug.
Description
Technical field
The present invention relates to the technical field of bathtub more particularly to a kind of foam bathtubs.
Background technique
Common bubble bath, often by the bubble bath containing chemical components such as surfactant, albumen, glycerol in water
It mixes with air and is formed under the impact of stream.The bathing experiences of this bubble are bad: 1) it is short to hold the bubble time, because this generation is steeped
The mode of foam is generated using water impact, so foam is big, is easily broken；2) experience is bad, because of foam beads size
Deficiency, hold bubble the time it is short, so having more than is needed, how long foam with regard to Lock-out, can not be persistently covered on the person；3) dosage is big,
In order to generate foam using water impact, it has to biggish bath COnCentratlon is used, to cause to waste.
Summary of the invention
Even if that the technical problem to be solved in the present invention is to provide a kind of foaming effects is good, foam is careful, in the pressure of very little
Under the foam bathtub that can also continuously generate good foam, and be not easy to plug.
In order to solve the above technical problems, the technical solution adopted by the present invention are as follows:
A kind of foam bathtub, including bathtub and foam-making apparatus, in which: foam-making apparatus include inlet pipeline,
Air inlet pipeline, foaming agent pipeline, above-mentioned line end are connected with static mixing device, static mixing device to flow through water, gas,
Foaming agent is cut, is mixed, and forms creamy head, then flow into bathtub through outlet pipe.
To optimize above-mentioned technical proposal, the concrete measure taken further include:
Above-mentioned static mixing device is SV type static mixer, and intensively gathering in SV type static mixer has multiple torsions
Direction and the different corrugated plating of angle, flow through the water, gas, foaming agent of SV type static mixer through the cutting of corrugated plating,
Mixing and rotation form creamy head, and the gap between adjacent corrugated plate is not less than 0.1mm.
Above-mentioned static mixing device is SK type static mixer or SX type static mixer or SL type static mixer.
Above-mentioned inlet pipeline and foaming agent pipeline merges into drinking-water pipe, and drinking-water pipe rear end is connect with static mixing device,
Front opening reinjects foaming in being equipped with an intake pump, bath base elder generation injected clear water on the bottom in bathtub, drinking-water pipe
Agent, drinking-water pipe extract the water injection static mixing device for being mixed with foaming agent from bath base.
Above-mentioned foam-making apparatus is movable fixture, and foam-making apparatus includes shell, static mixing device installation
In the housing, inlet pipeline and foaming agent pipeline merge into drinking-water pipe, are equipped with an intake pump on drinking-water pipe, drinking-water pipe rear end with
Static mixing device connection, front end is placed in bathtub, bath base elder generation injected clear water, reinjects foaming agent, and drinking-water pipe is from bath
Extract the water injection static mixing device for being mixed with foaming agent in cylinder bottom portion.
Above-mentioned foam-making apparatus further includes premixed chamber, inlet pipeline, air inlet pipeline, the access of foaming agent pipeline rear end
In premixed chamber, premixed chamber rear end is connect with static mixing device, and water, gas, foaming agent are tentatively mixed in premixed chamber, then flowed
Enter in static mixing device.
The premixed chamber and intake pump of above-mentioned static mixing device front end setting are respectively mounted in the housing.
Porous plate is provided in above-mentioned premixed chamber.
Particulate matter is filled in above-mentioned premixed chamber.
The front end of above-mentioned drinking-water pipe is equipped with filter screen, and filter screen can prevent major diameter particulate matter from entering drinking-water pipe.
Foam bathtub of the invention mixes water, air-liquid using static mixing device, and static mixing device can be with
SV type static mixer or SK type static mixer or SX type static mixer or SL type static mixer are selected, wherein SV type is quiet
State mixer is most suitable.Static mixer cuts the water, gas, foaming agent that flow through, is mixed, and creamy head is formed, by
In static mixing device be reach by very multiple change fluid direction of motion mixing water, air-liquid generate it is extremely careful
Foam, rather than the prior art commonly generates foam using the granule filler and/or porous structure object in tiny aperture, therefore produces
In the case where raw same foam quality, ripple sheet separation in static mixing device of the present invention much larger than granule filler and/or
Porous structure object gap, therefore foam-making apparatus of the invention is not easy to plug, usage experience is good, and the service life is long, and static mixing
Device generates foam and does not need very big hydraulic pressure, even if can also continuously generate good foam under 0.01Mpa pressure.Due to quiet
State mixing arrangement can be sufficiently mixed water, air-liquid, under lower density of foaming agent, can generate higher foam occurrence quantity,
More save bath foam.
Detailed description of the invention
Fig. 1 is the schematic diagram of first embodiment of the invention；
Fig. 2 is schematic diagram when second embodiment does not generate foam；
Fig. 3 is that second embodiment generates the schematic diagram after foam；
Fig. 4 is schematic diagram when 3rd embodiment does not generate foam；
Fig. 5 is that 3rd embodiment generates the schematic diagram after foam；
Fig. 6 is the schematic diagram of SV type static mixer；
Fig. 7 is the schematic diagram of SK type static mixer；
Fig. 8 is the fin structure schematic diagram in SK type static mixer；
Fig. 9 is the schematic diagram of SX type static mixer.
Appended drawing reference therein are as follows: bathtub 1, foam-making apparatus 2, inlet pipeline 21, air inlet pipeline 22, foaming agent pipeline
23, drinking-water pipe 24, intake pump 24a, shell 25, premixed chamber 26, outlet pipe 27, static mixing device 3.
Specific embodiment
It elaborates with reference to the accompanying drawing to technical solution of the present invention.
First embodiment: as shown in Figure 1,
A kind of foam bathtub of the invention, including bathtub 1 and foam-making apparatus 2, foam-making apparatus 2 include into water
Pipeline 21, air inlet pipeline 22, foaming agent pipeline 23, above-mentioned line end are connected with static mixing device 3, static mixing device 3
Using SV type static mixer, intensively set has multiple torsional directions and the different ripple of angle in SV type static mixer
Plate, fluid impact flow corrugated plating in static mixing device increase fluidLaminar velocity gradientOr turbulent flow is formed, it can also be disconnected
Face direction generates violentVortex, so that fluid is sufficiently divided mixing, be finally mixed to form required creamy head, then through being discharged
Pipe 27 flows into bathtub 1.
In embodiment, foam-making apparatus 2 further includes premixed chamber 26, inlet pipeline 21, air inlet pipeline 22, foaming agent pipe
23 rear end of road is accessed in premixed chamber 26, and 26 rear end of premixed chamber is connect with static mixing device 3, and water, gas, foaming agent are premixing
It closes chamber 26 tentatively to mix, then flows into static mixing device 3.
In embodiment, the gap in static mixing device 3 between adjacent corrugated plate has not less than 0.1mm.
The very multiple torsional directions of setting and the different corrugated plating of angle, energy in the static mixer of the present embodiment
Continuous to change liquid flow direction, the turning effort of fluid itself can also occur on the interface of adjacent corrugated plate junction.This is finished
Kind radial circular flow immixture significantly reduces velocity gradient and mass gradient of the fluid on corrugated plating section, air and
Water is sufficiently mixed.In use, opening simultaneously inlet pipeline 21, air inlet pipeline 22, foaming agent pipeline 23, water, air, foaming
Liquid injects in premixed chamber 26 simultaneously, after water, air-liquid tentatively mix in premixed chamber 26, sends out into static mixing device 3
Bubble, the foam of generation flow in bathtub 1 through outlet pipe 27, and this structure needs to install a foaming agent on foaming agent pipeline 23
Storage device, when needing to foam, foaming agent pipeline 23 extracts expanding foam solution from foaming agent storage device.
Second embodiment: as shown in Figures 2 and 3,
In embodiment, inlet pipeline 21 and foaming agent pipeline 23 merge into drinking-water pipe 24, and 24 rear end of drinking-water pipe and static state are mixed
It attaches together and sets 3 connections, front opening is first infused in being equipped with an intake pump 24a, 1 bottom of bathtub on the bottom in bathtub 1, drinking-water pipe 24
Enter clear water, reinject foaming agent, drinking-water pipe 24 extracts the water injection static mixing device 3 for being mixed with foaming agent from 1 bottom of bathtub.
In embodiment, foam-making apparatus 2 further includes premixed chamber 26, and air inlet pipeline 22, the access of 24 rear end of drinking-water pipe are pre-
In mixing chamber 26,26 rear end of premixed chamber is connect with static mixing device 3, and water, gas, foaming agent are tentatively mixed in premixed chamber 26
It closes, then flows into static mixing device 3.Water, gas, foaming agent are cut in static mixing device 3, are mixed, and emulsus bubble is formed
Foam, then flowed into bathtub 1 through outlet pipe 27.
In embodiment, particulate matter is filled in premixed chamber 26.
In embodiment, the front end of drinking-water pipe 24 is equipped with filter screen, and filter screen can prevent major diameter particulate matter from entering drinking-water pipe
24。
Drinking-water pipe 24 is open in 1 bottom of bathtub by the present embodiment, water, foaming agent mixed liquor is extracted directly from bathtub 1, no
Foaming agent storage device need to be set in foam-making apparatus 2.The filter screen of the front end of drinking-water pipe 24 can prevent sucking major diameter
Particulate matter blocks static mixing device 3.
The application method of the present embodiment is as follows: first turning on the tap and fills the water into bathtub 1, then is added into bathtub 1 a certain amount of
Foaming agent, so that the water for being mixed with foaming agent is covered the opening of drinking-water pipe 24, as shown in Figure 2.Then intake pump 24a is started to draw water,
Air inlet pipeline 22 is opened simultaneously, the gas that the water and air inlet pipeline 22 that intake pump 24a is pumped into enter is preliminary in premixed chamber 26
Mixing is foamed subsequently into static mixing device 3, and the foam of generation flows in bathtub 1 through outlet pipe 27, as shown in Figure 3.
3rd embodiment:
In embodiment, foam-making apparatus 2 is movable fixture, and foam-making apparatus 2 includes shell 25, static mixing dress
3 are set to be mounted in shell 25, inlet pipeline 21 and foaming agent pipeline 23 merge into drinking-water pipe 24, be equipped on drinking-water pipe 24 one into
Water pump 24a, 24 rear end of drinking-water pipe are connect with static mixing device 3, and front end is placed in bathtub 1, and 1 bottom of bathtub is first injected clearly
Water, reinjects foaming agent, and drinking-water pipe 24 extracts the water injection static mixing device 3 for being mixed with foaming agent from 1 bottom of bathtub.
In embodiment, foam-making apparatus 2 further includes premixed chamber 26, inlet pipeline 21, air inlet pipeline 22, foaming agent pipe
23 rear end of road is accessed in premixed chamber 26, and 26 rear end of premixed chamber is connect with static mixing device 3, and water, gas, foaming agent are premixing
It closes chamber 26 tentatively to mix, then flows into static mixing device 3.
In embodiment, the premixed chamber 26 and intake pump 24a of 3 front end of static mixing device setting are installed in shell 25
In.
In embodiment, porous plate is provided in premixed chamber 26.
In embodiment, the front end of drinking-water pipe 24 is equipped with filter screen, and filter screen can prevent major diameter particulate matter from entering drinking-water pipe
24。
Foam-making apparatus 2 is become movable fixture by the present embodiment, and bathtub 1 is not necessarily to and foam-making apparatus 2 is combined into
One, foam-making apparatus 2 can be applied on any one bathtub 1, and use is more flexible.
SV type static mixer, SK type static mixer, SX type static mixing can be used in first, second and third embodiment
A certain kind in device and SL type static mixer.
SK type static mixer is as shown in Figure 7 and Figure 8, and multiple wings continuously reversed are used in SK type static mixer
Piece has cut surface between adjacent fins, so that fluid is fully rotatable segmentation mixing, obtains careful foam.
SX type static mixer intersects between unit piece as shown in figure 9, use unit piece in SX type static mixer
It is fixed, irregular paliform structure is formed, segment fluid flow passes through " paliform by the blocking of " paliform structure ", segment fluid flow
The hole of structure " is sufficiently mixed fluid, obtains careful foam by repeatedly stopping.
The application method of the present embodiment is as follows: foam-making apparatus 2 being placed near bathtub 1, drinking-water pipe 24 is placed on
In bathtub 1,24 front end of drinking-water pipe is made to extend to 1 bottom of bathtub, opens tap and filled the water into bathtub 1, then be added one into bathtub 1
Quantitative foaming agent makes the water for being mixed with foaming agent cover the opening of drinking-water pipe 24, as shown in Figure 4.Then intake pump 24a pumping is started
Water opens simultaneously air inlet pipeline 22, and the gas that the water and air inlet pipeline 22 that intake pump 24a is pumped into enter is first in premixed chamber 26
Step mixing, foams subsequently into static mixing device 3, and the foam of generation flows in bathtub 1 through outlet pipe 27, as shown in Figure 5.Hair
After the completion of bubble, foam-making apparatus 2 is removed.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as protection of the invention
Range.
Claims (8)
1. a kind of foam bathtub, including bathtub (1) and foam-making apparatus (2), it is characterized in that: the foam-making apparatus
(2) include inlet pipeline (21), air inlet pipeline (22), foaming agent pipeline (23), inlet pipeline (21), air inlet pipeline (22),
Foaming agent pipeline (23) end is connected with static mixing device (3), and static mixing device is SV type static mixer, static mixing
Intensively set has multiple torsional directions and the different corrugated plating of angle in device (3), flows through static mixing device (3)
Water, gas, foaming agent cutting, mixing and rotation through corrugated plating form creamy head, then flow into bathtub (1) through outlet pipe (27)
In, the gap between adjacent corrugated plate is not less than 0.1mm.
2. a kind of foam bathtub according to claim 1, it is characterized in that: the inlet pipeline (21) and foaming agent pipeline
(23) it merges into drinking-water pipe (24), drinking-water pipe (24) rear end is connect with static mixing device (3), and front opening is in bathtub (1)
Bottom is equipped with an intake pump (24a) on drinking-water pipe (24), and bathtub (1) bottom elder generation injected clear water reinjects foaming agent, described
Drinking-water pipe (24) from bathtub (1) bottom extract be mixed with foaming agent water injection static mixing device (3).
3. a kind of foam bathtub according to claim 1, it is characterized in that: the foam-making apparatus (2) is removable
Device, foam-making apparatus (2) include shell (25), and the static mixing device (3) is mounted in shell (25), described
Inlet pipeline (21) and foaming agent pipeline (23) are merged into drinking-water pipe (24), and an intake pump (24a) is equipped on drinking-water pipe (24),
Drinking-water pipe (24) rear end is connect with static mixing device (3), and front end is placed in bathtub (1), and bathtub (1) bottom is first injected clearly
Water, reinjects foaming agent, and the drinking-water pipe (24) extracts the water injection static mixing dress for being mixed with foaming agent from bathtub (1) bottom
Set (3).
4. a kind of foam bathtub according to claim 1 or 2 or 3, it is characterized in that: the foam-making apparatus (2) is also
Including premixed chamber (26), the inlet pipeline (21), air inlet pipeline (22), the access premixing of foaming agent pipeline (23) rear end
In chamber (26), the premixed chamber (26) rear end is connect with static mixing device (3), and water, gas, foaming agent are in premixed chamber
(26) preliminary mixing, then flow into static mixing device (3).
5. a kind of foam bathtub according to claim 4, it is characterized in that: static mixing device (3) front end is arranged
Premixed chamber (26) and intake pump (24a) be installed in shell (25).
6. a kind of foam bathtub according to claim 5, it is characterized in that: being provided in the premixed chamber (26) porous
Plate.
7. a kind of foam bathtub according to claim 6, it is characterized in that: being filled with particle in the premixed chamber (26)
Object.
8. a kind of foam bathtub according to claim 2 or 3, it is characterized in that: the front end of the drinking-water pipe (24) is equipped with
Filter screen, filter screen can prevent major diameter particulate matter from entering drinking-water pipe (24).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877362.3A CN105326423B (en) | 2015-12-04 | 2015-12-04 | A kind of foam bathtub |
| PCT/CN2016/089373 WO2017012480A1 (en) | 2015-07-17 | 2016-07-08 | Bubble generation apparatus and bathtub and toilet using the apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877362.3A CN105326423B (en) | 2015-12-04 | 2015-12-04 | A kind of foam bathtub |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105326423A CN105326423A (en) | 2016-02-17 |
| CN105326423B true CN105326423B (en) | 2019-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510877362.3A Active CN105326423B (en) | 2015-07-17 | 2015-12-04 | A kind of foam bathtub |
Country Status (1)
| Country | Link |
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| CN (1) | CN105326423B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017012480A1 (en) * | 2015-07-17 | 2017-01-26 | 史春龙 | Bubble generation apparatus and bathtub and toilet using the apparatus |
| CN108498314A (en) * | 2018-02-28 | 2018-09-07 | 佛山市熙华科技有限公司 | A kind of clipping oxygen bubble beautifying apparatus |
| CN109125046B (en) * | 2018-08-02 | 2021-03-30 | 史春龙 | Slow-release hydrogen bubble fluid preparation equipment and preparation method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622517B2 (en) * | 1991-03-19 | 1994-03-30 | 株式会社芝浦製作所 | Bathtub device with oxygen enrichment device |
| JPH094026A (en) * | 1995-06-20 | 1997-01-07 | Inax Corp | Foaming stool |
| KR100748580B1 (en) * | 2007-05-21 | 2007-08-10 | 김만종 | Small bubble generating device |
| CN201337367Y (en) * | 2008-11-14 | 2009-11-04 | 何衍锋 | Nano bubble bath generating device |
| JP5828543B2 (en) * | 2011-04-22 | 2015-12-09 | 株式会社Ｌｉｘｉｌ | Bathing equipment |
| CN104174311B (en) * | 2014-08-15 | 2017-05-17 | 王兴南 | Nano micro bubble generation device for bathing and bathing system |
| CN204728431U (en) * | 2015-06-08 | 2015-10-28 | 松下家电研究开发（杭州）有限公司 | A kind of foam-making apparatus |
| CN205359316U (en) * | 2015-12-04 | 2016-07-06 | 甄艳 | Foam bathtub |
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2015
- 2015-12-04 CN CN201510877362.3A patent/CN105326423B/en active Active
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| CN105326423A (en) | 2016-02-17 |
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